Hi All,

 

I recently had to replace my Parity drive and I've been getting a lot of errors from it. I've done a bit of digging and a lot of people that have had similar errors think it might be the SATA cable? I'm really hoping it's not a dead drive, any help would be amazing!

 

Jun 14 23:36:11 Dobbie kernel: ata5.00: exception Emask 0x0 SAct 0xff8000 SErr 0x0 action 0x0
Jun 14 23:36:11 Dobbie kernel: ata5.00: irq_stat 0x40000008
Jun 14 23:36:11 Dobbie kernel: ata5.00: failed command: READ FPDMA QUEUED
Jun 14 23:36:11 Dobbie kernel: ata5.00: cmd 60/40:78:e8:af:66/05:00:06:00:00/40 tag 15 ncq dma 688128 in
Jun 14 23:36:11 Dobbie kernel: ata5.00: status: { DRDY ERR }
Jun 14 23:36:11 Dobbie kernel: ata5.00: error: { UNC }
Jun 14 23:36:11 Dobbie kernel: ata5.00: configured for UDMA/133
Jun 14 23:36:11 Dobbie kernel: sd 5:0:0:0: [sdd] tag#15 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
Jun 14 23:36:11 Dobbie kernel: sd 5:0:0:0: [sdd] tag#15 Sense Key : 0x3 [current]
Jun 14 23:36:11 Dobbie kernel: sd 5:0:0:0: [sdd] tag#15 ASC=0x11 ASCQ=0x4
Jun 14 23:36:11 Dobbie kernel: sd 5:0:0:0: [sdd] tag#15 CDB: opcode=0x88 88 00 00 00 00 00 06 66 af e8 00 00 05 40 00 00
Jun 14 23:36:11 Dobbie kernel: print_req_error: I/O error, dev sdd, sector 107393680
Jun 14 23:36:11 Dobbie kernel: ata5: EH complete

Syslog snippets are seldom sufficient. 

 

Go to Tools-Diagnostics and attach the complete Diagnostics ZIP file to your NEXT post 

Sorry, thanks. I've attached the Diagnostics

dobbie-diagnostics-20200616-0851.zip

It's logged as an actual disk error, but these can be intermittent, run an extended SMART test.

Thanks for the reply. I've run an extended SMART test as you suggested and it completed without error. I've attached the SMART report as well.

dobbie-smart-20200616-1500.zip

Suggest replacing/swapping cables to rule them out and then re-sync parity.

Thanks, I will try swapping all the SATA cables today and see what happens (With crossed figures). As of this morning there are also a couple of errors that popped up as well, might be unrelated? Not sure?

 

Jun 16 15:00:32 Dobbie emhttpd: shcmd (91676): echo 128 > /sys/block/sdd/queue/nr_requests
Jun 16 22:16:36 Dobbie emhttpd: shcmd (92552): echo 128 > /sys/block/sdd/queue/nr_requests

 

The above was from the Parity drive but there was also 2 similar log issues for each of the other drives?

No need to worry about those, they are normal.